<template>
	<view class="addGoods container">
		<view class="page-body">
			<view class='wrapper'>
				<view class='toolbar' @tap="format" style="overflow-y: auto;">
					<view :class="formats.bold ? 'ql-active' : ''" class="iconfont icon-zitijiacu" data-name="bold"></view>
					<view :class="formats.italic ? 'ql-active' : ''" class="iconfont icon-zitixieti" data-name="italic"></view>
					<view :class="formats.underline ? 'ql-active' : ''" class="iconfont icon-zitixiahuaxian" data-name="underline"></view>
					<!-- <view :class="formats.strike ? 'ql-active' : ''" class="iconfont icon-zitishanchuxian" data-name="strike"></view> -->
					<!-- <view :class="formats.align === 'left' ? 'ql-active' : ''" class="iconfont icon-zuoduiqi" data-name="align"
					 data-value="left"></view>
					<view :class="formats.align === 'center' ? 'ql-active' : ''" class="iconfont icon-juzhongduiqi" data-name="align"
					 data-value="center"></view>
					<view :class="formats.align === 'right' ? 'ql-active' : ''" class="iconfont icon-youduiqi" data-name="align"
					 data-value="right"></view>
					<view :class="formats.align === 'justify' ? 'ql-active' : ''" class="iconfont icon-zuoyouduiqi" data-name="align"
					 data-value="justify"></view>
					<view :class="formats.lineHeight ? 'ql-active' : ''" class="iconfont icon-line-height" data-name="lineHeight"
					 data-value="2"></view>
					<view :class="formats.letterSpacing ? 'ql-active' : ''" class="iconfont icon-Character-Spacing" data-name="letterSpacing"
					 data-value="2em"></view>
					<view :class="formats.marginTop ? 'ql-active' : ''" class="iconfont icon-722bianjiqi_duanqianju" data-name="marginTop"
					 data-value="20px"></view>
					<view :class="formats.previewarginBottom ? 'ql-active' : ''" class="iconfont icon-723bianjiqi_duanhouju" data-name="marginBottom"
					 data-value="20px"></view> -->
					<!-- <view class="iconfont icon-clearedformat" @tap="removeFormat"></view> -->
					<!-- <view :class="formats.fontFamily ? 'ql-active' : ''" class="iconfont icon-font" data-name="fontFamily" data-value="Pacifico"></view>
					<view :class="formats.fontSize === '24px' ? 'ql-active' : ''" class="iconfont icon-fontsize" data-name="fontSize"
					 data-value="24px"></view> -->

					<view :class="formats.color === '#0000ff' ? 'ql-active' : ''" class="iconfont icon-text_color" data-name="color"
					 data-value="#0000ff"></view>
					<view :class="formats.backgroundColor === '#00ff00' ? 'ql-active' : ''" class="iconfont icon-fontbgcolor"
					 data-name="backgroundColor" data-value="#00ff00"></view>

					<view class="iconfont icon-date" @tap="insertDate"></view>
					<view class="iconfont icon--checklist" data-name="list" data-value="check"></view>
					<!-- <view :class="formats.list === 'ordered' ? 'ql-active' : ''" class="iconfont icon-youxupailie" data-name="list"
					 data-value="ordered"></view>
					<view :class="formats.list === 'bullet' ? 'ql-active' : ''" class="iconfont icon-wuxupailie" data-name="list"
					 data-value="bullet"></view> -->
					<view class="iconfont icon-undo" @tap="undo"></view>
					<view class="iconfont icon-redo" @tap="redo"></view>

					<!-- <view class="iconfont icon-outdent" data-name="indent" data-value="-1"></view>
					<view class="iconfont icon-indent" data-name="indent" data-value="+1"></view> -->
					<!-- <view class="iconfont icon-fengexian" @tap="insertDivider"></view> -->
					<view :style="{display:'inline-block'}">
						<!-- <m-upload  @upload="upload" >
							<view slot="content" class="iconfont icon-charutupian"></view>
						</m-upload> -->
						<UploadFile 
						:slots="true" 
						:isFixed="true"
						:uploadInfo="uploadInfo"
						 @getUploadFileList="upload">
							<view class="iconfont icon-charutupian"></view>
						 </UploadFile>
					</view>
					
					<!-- <view class="iconfont icon-charutupian" @tap="insertImage"></view> -->
					<!-- <view :class="formats.header === 1 ? 'ql-active' : ''" class="iconfont icon-format-header-1" data-name="header"
					 :data-value="1"></view>
					<view :class="formats.script === 'sub' ? 'ql-active' : ''" class="iconfont icon-zitixiabiao" data-name="script"
					 data-value="sub"></view>
					<view :class="formats.script === 'super' ? 'ql-active' : ''" class="iconfont icon-zitishangbiao" data-name="script"
					 data-value="super"></view>
					<view class="iconfont icon-shanchu" @tap="clear"></view> -->
				<!-- 	<view :class="formats.direction === 'rtl' ? 'ql-active' : ''" class="iconfont icon-direction-rtl" data-name="direction"
					 data-value="rtl"></view> -->
				</view>
				<view class="editor-wrapper">
					<editor :id=" 'editor'+ id" class="ql-container" :placeholder="tooltip" showImgSize showImgToolbar showImgResize
					 @statuschange="onStatusChange" :read-only="readOnly" @ready="onEditorReady" @blur="getContents">
					</editor>
				</view>
				<!-- <view>
					<u-button shape="circle"
					 :custom-style="{backgroundImage:'linear-gradient(to bottom right,#486ce4,#71b7ff)',color:'#fff',fontSize:'36rpx',}"
					  @click="btnClick(item)" :ripple="true">保存</u-button>
				</view> -->
			</view>
		</view>
	</view>
</template>

<script>
	import UploadFile from "@/components/UploadFile/UploadFile.vue"
	export default {
		name:'m-editor',
		components:{UploadFile},
		props:{
			index:0,
			id:0,
			readOnly:false,
			quickText:{
				type:String,
				default(){return ''}
			},
			uploadInfo:{
				type:Object,
				default(){return {}}
			},
			tooltip:{
				type:String,
				default(){return ''}
			}
		},
		watch: {
			quickText:{
				deep:true,
				handler(val){
					let _this = this;
					this.editorCtx.getContents({
						success(res) {
							res.html = res.html== "<p><br></p>"?'':res.html
							_this.editorCtx.setContents({
								html:res.html + val
							})   
						}
					})
					 
				}
			}
		},
		data() {
			return {
				placeholder:'输入内容',
				editorCtx:null,
				content:'',
				formats:{}
			}
		},
		mounted() {
			if(uni.getStorageSync('setEditor')){
				this.content = uni.getStorageSync('setEditor')
			}
		},
		methods: {
			// 失去焦点时，获取富文本的内容
			getContents() {
				let _this = this
				this.editorCtx.getContents({
					success(res) {
						_this.$emit('save', res.html== "<p><br></p>" ?'':res.html)
						
						
					}
				})
			},
			readOnlyChange() {
				this.readOnly = !this.readOnly
			},
			onEditorReady() {
				uni.createSelectorQuery().in(this).select('#editor' + this.id).context((res) => {
					this.editorCtx = res.context
					this.editorCtx.setContents({    
						html:this.content   
					})    
				}).exec()
			},
			undo() {
				this.editorCtx.undo()
			},
			redo() {
				this.editorCtx.redo()
			},
			format(e) {
				let {
					name,
					value
				} = e.target.dataset
				if (!name) return
				// console.log('format', name, value)
				this.editorCtx.format(name, value)

			},
			onStatusChange(e) {
				const formats = e.detail
				this.formats = formats
			},
			insertDivider() {
				this.editorCtx.insertDivider({
					success: function() {
						console.log('insert divider success')
					}
				})
			},
			clear() {
				this.editorCtx.clear({
					success: function(res) {
						console.log("clear success")
					}
				})
			},
			removeFormat() {
				this.editorCtx.removeFormat()
			},
			insertDate() {
				const date = new Date()
				const formatDate = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`
				this.editorCtx.insertText({
					text: formatDate
				})
			},
			upload(e) {
				this.editorCtx.insertImage({
					src:e.file?e.file.url:e,
					alt: '图像',
					success: function() {
						console.log('insert image success')
					}
				})
			},
			btnClick(){
				let _this = this;
				this.editorCtx.getContents({
					success(res) {
						_this.$emit('save', res.html)
					}
				})
				
			},
		}
	}
</script>

<style lang="scss">
	@import "./css/iconfont.wxss";
	.page-body {
		max-height: 400;
	}
	.wrapper {
		max-height: 400;
	}

	.editor-wrapper {
		border-top: 1px solid #eee;
		height: 300px;
		background: #fff;
	}

	.iconfont {
		display: inline-block;
		padding: 8px 8px;
		width: 24px;
		height: 24px;
		cursor: pointer;
		font-size: 20px;
		margin-right: 10px;
	}

	.toolbar {
		box-sizing: border-box;
		border-bottom: 0;
		font-family: 'Helvetica Neue', 'Helvetica', 'Arial', sans-serif;
	}


	.ql-container {
		box-sizing: border-box;
		padding: 12px 0;
		width: 100%;
		min-height: 20vh;
		height: 100%;
		/* margin-top: 20px; */
		font-size: 14px;
		line-height: 1.5;
	}

	.ql-active {
		color: #06c;
	}
</style>
